This intriguing array averages VG-EX and is unmailed unless noted.
“Baseball Grounds, Washington Park Chicago”
1900s “Two Lovely Misses” Novelty Baseball Scene
1906 Chicago White Sox “Hitless Wonders” w/Walsh, Comiskey, etc.
1910s Cincinnati Palace of the Fans Ballpark (period message reads, “Several weeks ago, the Ball Park was very crowded as it was the opening day & I suppose it has been that way ever since. Are you interested in ball games?”)
1910s Shibe Park (VG, mailed)
1910 Shrewsbury Club Champions
1910s “The National Game / An Easy Catch” (mailed)
1920s Polo Grounds w/McGraw
1936 “Gas House Gang” Composite w/Mize, Martin, Frisch, Medwick, Dean, etc.